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公开(公告)号：US07530378B2
公开(公告)日：2009-05-12
申请号：US11320093
申请日：2005-12-28
申请人： Aaron Scott Puhala , Rachel Rebekah Barnette , Kenneth Allen Bates , Robert Allen Losey , Bruce Raymond Hahn , Tarah Pecora Shpargel , Richard Michael D'Sidocky , Ginger Lee
发明人： Aaron Scott Puhala , Rachel Rebekah Barnette , Kenneth Allen Bates , Robert Allen Losey , Bruce Raymond Hahn , Tarah Pecora Shpargel , Richard Michael D'Sidocky , Ginger Lee
CPC分类号： B60C11/14 , B60C1/0016 , C08K3/013 , C08K5/0041 , Y10T428/24901 , Y10T428/254 , C08L21/00
摘要： The present invention is directed towards speckled tire treads for tires. Specifically, the speckled tire tread includes a primary tread compound that serves as a matrix in which is distributed discrete particles of one or more secondary tread compounds, at least one of the compounds is a different color than the other tread compound(s) so as to be visually distinguishable. For example, the primary tread compound may include carbon black pigment and be black in color while the secondary tread compound can include one or more pigments to provide the particles with non-black color. Thus, the colored particles have a visually distinguishable color from that of the primary tread composition. Additionally, at least a portion of the particles may be situated for viewing on a running surface of the tire tread so that a subject can visually distinguish between the compounds, and such observed compounds may provide a different tire performance characteristic(s).
摘要翻译： 本发明涉及用于轮胎的有斑点的轮胎胎面。 具体地，有斑点的轮胎胎面包括作为基质的初级胎面组合物，其中分散有一种或多种次级胎面胶料的离散颗粒，至少一种化合物与另一种胎面胶料的颜色不同， 在视觉上可区分。 例如，主胎面化合物可以包括炭黑颜料并且是黑色的，而第二胎面胶可以包括一种或多种颜料以提供非黑色的颗粒。 因此，着色颗粒具有与初级胎面组合物的颜色可视地区分开的颜色。 此外，可以将至少一部分颗粒定位用于在轮胎胎面的行进表面上观察，使得受试者在目视上区分化合物，并且这些观察到的化合物可提供不同的轮胎性能特征。
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公开(公告)号：US20070267118A1
公开(公告)日：2007-11-22
申请号：US11383884
申请日：2006-05-17
IPC分类号： B60C13/04
CPC分类号： B60C13/04 , B32B25/08 , B32B25/14 , B60C1/0025 , C09D123/16 , Y10S152/12 , Y10T152/10864 , Y10T428/24802 , Y10T428/24893 , Y10T428/28 , Y10T428/2852 , Y10T428/2878 , Y10T428/2883 , Y10T428/31725 , Y10T428/31739 , Y10T428/31743 , Y10T428/31746 , Y10T428/3175 , Y10T428/31757 , Y10T428/31855 , Y10T428/31931 , Y10T428/31938
摘要： A multi-layered veneer for a tire sidewall is disclosed wherein one or more layers of the veneer include at least one pigment to provide a desired visual effect for the tire sidewall. In one embodiment, the multi-layered veneer includes a tie layer and a first thermoplastic layer bonded to the tie layer. The tie layer is capable of bonding the veneer to a sidewall compound of a tire sidewall. The first thermoplastic layer includes a thermoplastic material and the tie layer includes no less than about 80% by weight of a synthetic polymer chosen from EPDM, EPR, polyethylene, or combinations thereof. The synthetic polymers have a Mooney Viscosity (ML 1+4 at 125° C.) from about 5 to about 40, and the EPDM and EPR have an ethylene content of about 70% by weight to about 99% by weight of the polymer. One or more pigments are dispersed in the tie layer and/or the first thermoplastic layer so as to provide the visual effect.
摘要翻译： 公开了一种用于轮胎侧壁的多层单板，其中一层或多层单板包括至少一种颜料以为轮胎侧壁提供期望的视觉效果。 在一个实施例中，多层单板包括粘结层和粘合到粘结层的第一热塑性层。 连接层能够将单板粘合到轮胎侧壁的侧壁化合物。 第一热塑性层包括热塑性材料，连接层包括不少于约80重量％的选自EPDM，EPR，聚乙烯或其组合的合成聚合物。 合成聚合物具有约5至约40的门尼粘度（125℃的ML 1 + 4），EPDM和EPR的乙烯含量为聚合物的约70重量％至约99重量％。 一种或多种颜料分散在粘结层和/或第一热塑性层中以提供视觉效果。
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公开(公告)号：US07462391B2
公开(公告)日：2008-12-09
申请号：US11383884
申请日：2006-05-17
CPC分类号： B60C13/04 , B32B25/08 , B32B25/14 , B60C1/0025 , C09D123/16 , Y10S152/12 , Y10T152/10864 , Y10T428/24802 , Y10T428/24893 , Y10T428/28 , Y10T428/2852 , Y10T428/2878 , Y10T428/2883 , Y10T428/31725 , Y10T428/31739 , Y10T428/31743 , Y10T428/31746 , Y10T428/3175 , Y10T428/31757 , Y10T428/31855 , Y10T428/31931 , Y10T428/31938
摘要： A multi-layered veneer for a tire sidewall is disclosed wherein one or more layers of the veneer include at least one pigment to provide a desired visual effect for the tire sidewall. In one embodiment, the multi-layered veneer includes a tie layer and a first thermoplastic layer bonded to the tie layer. The tie layer is capable of bonding the veneer to a sidewall compound of a tire sidewall. The first thermoplastic layer includes a thermoplastic material and the tie layer includes no less than about 80% by weight of a synthetic polymer chosen from EPDM, EPR, polyethylene, or combinations thereof. The synthetic polymers have a Mooney Viscosity (ML 1+4 at 125° C.) from about 5 to about 40, and the EPDM and EPR have an ethylene content of about 70% by weight to about 99% by weight of the polymer. One or more pigments are dispersed in the tie layer and/or the first thermoplastic layer so as to provide the visual effect.
摘要翻译： 公开了一种用于轮胎侧壁的多层单板，其中一层或多层单板包括至少一种颜料以为轮胎侧壁提供期望的视觉效果。 在一个实施例中，多层单板包括粘结层和粘合到粘结层的第一热塑性层。 连接层能够将单板粘合到轮胎侧壁的侧壁化合物。 第一热塑性层包括热塑性材料，连接层包括不少于约80重量％的选自EPDM，EPR，聚乙烯或其组合的合成聚合物。 合成聚合物具有约5至约40的门尼粘度（125℃的ML 1 + 4），EPDM和EPR的乙烯含量为聚合物的约70重量％至约99重量％。 一种或多种颜料分散在粘结层和/或第一热塑性层中以提供视觉效果。
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4.发明授权Pneumatic rubber tire having annular rubber strip containing electrically conductive bonded to its inner surface 有权气动橡胶轮胎，其具有环状橡胶条，其内部导电性地结合公开(公告)号：US07318464B2
公开(公告)日：2008-01-15
申请号：US10346652
申请日：2003-01-17
CPC分类号： H01Q1/2241 , B60C1/00 , B60C19/00 , B60C23/0493 , H01Q1/22
摘要： A pre-cured pneumatic rubber tire of open toroidal shape having a pre-cured rubber strip, comprised of at least one elastomer and which contains at least one electrically conductive element, adhesively bonded to an inner surface of the tire's cavity. The adhesive is an RTV polysiloxane comprised of an hydroxyl terminated (silanol terminated) polysiloxane and crosslinking agent. The adhesive is applied as a layer, or coating, thereof onto a surface of said pre-cured rubber strip, and/or onto a corresponding pre-cured inner surface of said pre-cured tire, and the resulting coated pre-cured rubber strip and inner surface of said pre-cured tire brought together with said layer of adhesive therebetween and the adhesive allowed to cure and thereby bond said strip to said tire inner surface. In one aspect of the invention, said strip is an annular pre-cured rubber strip bonded to the tire's inner surface in its crown region or to said tire inner surface circumferential with and close to the periphery of the tire's open cavity. In another aspect of the invention, said tire inner surface is of a textured configuration and optionally contains a thin coating thereon of a polysiloxane material. In a further aspect of the invention, said pre-cured rubber strip contains a transducer and/or microprocessor inductively and/or electrically connected to said electrically conductive element(s), for example a wire antenna, contained in said rubber strip.
摘要翻译： 一种具有开口环形形状的预固化气动橡胶轮胎，其具有由至少一种弹性体组成的预固化橡胶条，并且其包含至少一个导电元件，其粘合到轮胎腔的内表面上。 粘合剂是由羟基封端（硅烷醇封端）聚硅氧烷和交联剂组成的RTV聚硅氧烷。 将粘合剂作为层或其涂层施加到所述预固化橡胶条的表面上和/或施加到所述预硫化轮胎的相应的预固化内表面上，并且所得到的涂覆的预固化橡胶条 并且所述预固化轮胎的内表面与其间的所述粘合剂层一起接合，并且所述粘合剂允许固化，从而将所述带粘合到所述轮胎内表面。 在本发明的一个方面，所述条带是环形预固化橡胶条，其环形预固化橡胶条在其冠部区域或所述轮胎内表面的轮胎内表面上周向连接并且靠近轮胎的开口腔的周边。 在本发明的另一方面，所述轮胎内表面是纹理构造，并且任选地在其上包含聚硅氧烷材料的薄涂层。 在本发明的另一方面，所述预固化橡胶条包含感应和/或电连接到所述导电元件（例如包含在所述橡胶条中的线状天线）的换能器和/或微处理器。
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公开(公告)号：US20080295936A1
公开(公告)日：2008-12-04
申请号：US12098506
申请日：2008-04-07
IPC分类号： B60C11/00 , C08K5/5415
CPC分类号： C08K5/548 , C08K9/02 , C08K9/12 , Y02T10/862 , C08L21/00
摘要： This invention is based upon the concept of modifying the surface of silica with a metal, such as titanium or zirconium, which will catalyze silanol condensation reactions on the surface of the silica. In other words, modifying the surface of silica with titanium or zirconium provides a catalyst for the silanol condensation reaction between the silica surface and silane coupling agents used in silica filled compounds. The utilization of such metalated silica as a filler in rubber compositions results in improved polymer filler interaction and in turn improved physical properties. For instance, such surface metalated siliceous fillers can be used in tire tread compounds to attain improved rolling resistance and treadwear without compromising traction characteristics. The present invention more specifically discloses an elastomeric composition which is comprised of (1) a rubbery polymer, (2) a silica coupling agent, and (3) a surface metalated siliceous filler. The subject invention further reveals a tire which is comprised of a generally toroidal-shaped carcass with an outer circumferential tread, two spaced beads, at least one ply extending from bead to bead and sidewalls extending radially from and connecting said tread to said beads, wherein said tread is adapted to be ground-contacting, and wherein said tread is comprised of (1) a rubbery polymer, (2) a silica coupling agent, and (3) a surface metalated siliceous filler.
摘要翻译： 本发明是基于用二氧化硅表面上的硅烷醇缩合反应的金属如钛或锆改性二氧化硅表面的概念。 换句话说，用钛或锆改性二氧化硅表面提供二氧化硅表面和二氧化硅填充的化合物中使用的硅烷偶联剂之间的硅烷醇缩合反应的催化剂。 在橡胶组合物中使用这种金属化二氧化硅作为填料导致聚合物填料相互作用改善，从而改善了物理性能。 例如，这种表面金属化的硅质填料可用于轮胎胎面胶料中以获得改善的滚动阻力和胎面磨损，而不损害牵引特性。 本发明更具体地公开了一种弹性体组合物，其由（1）橡胶状聚合物，（2）二氧化硅偶联剂和（3）表面金属化硅质填料组成。 本发明进一步揭示了一种轮胎，其由具有外圆周胎面的大致环形胎体，两个间隔开的胎圈，从胎圈到胎圈延伸的至少一个帘布层和从所述胎面径向延伸并将所述胎面连接到所述胎圈的轮胎，其中 所述胎面适于与地面接触，并且其中所述胎面由（1）橡胶状聚合物，（2）二氧化硅偶联剂和（3）表面金属化硅质填料组成。
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公开(公告)号：US08329805B2
公开(公告)日：2012-12-11
申请号：US13081861
申请日：2011-04-07
CPC分类号： C08K5/548 , C08K9/02 , C08K9/12 , Y02T10/862 , C08L21/00
摘要： This invention is based upon the concept of modifying the surface of silica with a metal, such as titanium or zirconium, which will catalyze silanol condensation reactions on the surface of the silica. The utilization of such metalated silica as a filler in rubber compositions results in improved polymer filler interaction and in turn improved physical properties. For instance, such surface metalated siliceous fillers can be used in tire tread compounds to attain improved rolling resistance and treadwear without compromising traction characteristics. The present invention more specifically discloses a tire having a tread comprising (1) a rubbery polymer, (2) a silica coupling agent, and (3) a surface metalated siliceous filler.
摘要翻译： 本发明是基于用二氧化硅表面上的硅烷醇缩合反应的金属如钛或锆改性二氧化硅表面的概念。 在橡胶组合物中使用这种金属化二氧化硅作为填料导致聚合物填料相互作用改善，从而改善了物理性能。 例如，这种表面金属化的硅质填料可用于轮胎胎面胶料中以获得改善的滚动阻力和胎面磨损，而不损害牵引特性。 本发明更具体地公开了一种具有胎面的轮胎，其包含（1）橡胶状聚合物，（2）二氧化硅偶联剂，和（3）表面金属化硅质填料。
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公开(公告)号：US20110186197A1
公开(公告)日：2011-08-04
申请号：US13081861
申请日：2011-04-07
CPC分类号： C08K5/548 , C08K9/02 , C08K9/12 , Y02T10/862 , C08L21/00
摘要： This invention is based upon the concept of modifying the surface of silica with a metal, such as titanium or zirconium, which will catalyze silanol condensation reactions on the surface of the silica. In other words, modifying the surface of silica with titanium or zirconium provides a catalyst for the silanol condensation reaction between the silica surface and silane coupling agents used in silica filled compounds. The utilization of such metalated silica as a filler in rubber compositions results in improved polymer filler interaction and in turn improved physical properties. For instance, such surface metalated siliceous fillers can be used in tire tread compounds to attain improved rolling resistance and treadwear without compromising traction characteristics. The present invention more specifically discloses an elastomeric composition which is comprised of (1) a rubbery polymer, (2) a silica coupling agent, and (3) a surface metalated siliceous filler. The subject invention further reveals a tire which is comprised of a generally toroidal-shaped carcass with an outer circumferential tread, two spaced beads, at least one ply extending from bead to bead and sidewalls extending radially from and connecting said tread to said beads, wherein said tread is adapted to be ground-contacting, and wherein said tread is comprised of (1) a rubbery polymer, (2) a silica coupling agent, and (3) a surface metalated siliceous filler.
摘要翻译： 本发明是基于用二氧化硅表面上的硅烷醇缩合反应的金属如钛或锆改性二氧化硅表面的概念。 换句话说，用钛或锆改性二氧化硅表面提供二氧化硅表面和二氧化硅填充的化合物中使用的硅烷偶联剂之间的硅烷醇缩合反应的催化剂。 在橡胶组合物中使用这种金属化二氧化硅作为填料导致聚合物填料相互作用改善，从而改善了物理性能。 例如，这种表面金属化的硅质填料可用于轮胎胎面胶料中以获得改善的滚动阻力和胎面磨损，而不损害牵引特性。 本发明更具体地公开了一种弹性体组合物，其由（1）橡胶状聚合物，（2）二氧化硅偶联剂和（3）表面金属化硅质填料组成。 本发明进一步揭示了一种轮胎，其由具有外圆周胎面的大致环形胎体，两个间隔开的胎圈，从胎圈到胎圈延伸的至少一个帘布层和从所述胎面径向延伸并将所述胎面连接到所述胎圈的轮胎，其中 所述胎面适于与地面接触，并且其中所述胎面由（1）橡胶状聚合物，（2）二氧化硅偶联剂和（3）表面金属化硅质填料组成。
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公开(公告)号：US07943693B2
公开(公告)日：2011-05-17
申请号：US12098506
申请日：2008-04-07
CPC分类号： C08K5/548 , C08K9/02 , C08K9/12 , Y02T10/862 , C08L21/00
摘要： This invention is based upon the concept of modifying the surface of silica with a metal, such as titanium or zirconium, which will catalyze silanol condensation reactions on the surface of the silica. In other words, modifying the surface of silica with titanium or zirconium provides a catalyst for the silanol condensation reaction between the silica surface and silane coupling agents used in silica filled compounds. The utilization of such metalated silica as a filler in rubber compositions results in improved polymer filler interaction and in turn improved physical properties. For instance, such surface metalated siliceous fillers can be used in tire tread compounds to attain improved rolling resistance and treadwear without compromising traction characteristics. The present invention more specifically discloses an elastomeric composition which is comprised of (1) a rubbery polymer, (2) a silica coupling agent, and (3) a surface metalated siliceous filler. The subject invention further reveals a tire which is comprised of a generally toroidal-shaped carcass with an outer circumferential tread, two spaced beads, at least one ply extending from bead to bead and sidewalls extending radially from and connecting said tread to said beads, wherein said tread is adapted to be ground-contacting, and wherein said tread is comprised of (1) a rubbery polymer, (2) a silica coupling agent, and (3) a surface metalated siliceous filler.
摘要翻译： 本发明是基于用二氧化硅表面上的硅烷醇缩合反应的金属如钛或锆改性二氧化硅表面的概念。 换句话说，用钛或锆改性二氧化硅表面提供二氧化硅表面和二氧化硅填充的化合物中使用的硅烷偶联剂之间的硅烷醇缩合反应的催化剂。 在橡胶组合物中使用这种金属化二氧化硅作为填料导致聚合物填料相互作用改善，从而改善了物理性能。 例如，这种表面金属化的硅质填料可用于轮胎胎面胶料中以获得改善的滚动阻力和胎面磨损，而不损害牵引特性。 本发明更具体地公开了一种弹性体组合物，其由（1）橡胶状聚合物，（2）二氧化硅偶联剂和（3）表面金属化硅质填料组成。 本发明进一步揭示了一种轮胎，其由具有外圆周胎面的大致环形胎体，两个间隔开的胎圈，从胎圈到胎圈延伸的至少一个帘布层和从所述胎面径向延伸并将所述胎面连接到所述胎圈的轮胎，其中 所述胎面适于与地面接触，并且其中所述胎面由（1）橡胶状聚合物，（2）二氧化硅偶联剂和（3）表面金属化硅质填料组成。
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公开(公告)号：US20090151846A1
公开(公告)日：2009-06-18
申请号：US11957423
申请日：2007-12-15
IPC分类号： B60C9/12
CPC分类号： B60C1/0008 , B60C5/14 , B60C9/02 , C08K3/346 , C08L9/00 , C08L21/00 , C08L61/04 , C08L77/00 , C08L2666/02 , C08L2666/20 , C08L2666/04
摘要： The present invention is directed to a pneumatic tire comprising a carcass and an innerliner in direct contact with the carcass, the innerliner comprising a rubber composition comprising: 100 parts by weight of at least one elastomer; and from 25 to 100 parts by weight, per 100 parts by weight of elastomer (phr) of a polyamide having a melting temperature of less than 160° C.; wherein the elastomer exists as a continuous phase and the polyamide is dispersed as a discontinuous phase in the elastomeric continuous phase, and the innerliner is co-vulcanized with the carcass.
摘要翻译： 本发明涉及一种充气轮胎，其包括与胎体直接接触的胎体和内衬层，所述衬里包括橡胶组合物，所述橡胶组合物包含：100重量份的至少一种弹性体; 和25至100重量份，相对于每100重量份熔融温度低于160℃的聚酰胺的弹性体（phr）; 其中弹性体作为连续相存在，并且聚酰胺在弹性体连续相中作为不连续相分散，并且内衬层与胎体共硫化。
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公开(公告)号：US20110146859A1
公开(公告)日：2011-06-23
申请号：US12643242
申请日：2009-12-21
申请人： Frank Schmitz , Georges Marcel Victor Thielen , Nicola Costantini , Giorgio Agostini , Isabelle Lea Louise Marie Lambert , Richard Michael D'Sidocky , Larry Ashley Gordon , Xiaoping Yang , Bruce Raymond Hahn , Rebecca Lee Dando , John Eugene Varner , Leslie Allen Haller
发明人： Frank Schmitz , Georges Marcel Victor Thielen , Nicola Costantini , Giorgio Agostini , Isabelle Lea Louise Marie Lambert , Richard Michael D'Sidocky , Larry Ashley Gordon , Xiaoping Yang , Bruce Raymond Hahn , Rebecca Lee Dando , John Eugene Varner , Leslie Allen Haller
CPC分类号： B60C1/0016 , B60C19/08 , C08K3/04 , C08K3/041 , C08K2201/011 , C08L7/00 , C08L9/00
摘要： The present invention is directed to a method of conducting static electricity in a pneumatic tire, comprising the steps of mixing a rubber compound comprising at least one diene based rubber, from 60 to 150 phr of precipitated silica, less than 40 phr of carbon black, and from 1 to 10 phr of carbon nanotubes having a length of at least 5 microns; forming a tire tread from the rubber compound; and including the tire tread in the tire; wherein the volume resistivity of the tire tread is less than 1×109 ohm-cm as measured by ASTM D257-98.
摘要翻译： 本发明涉及一种在充气轮胎中进行静电的方法，包括以下步骤：将包含至少一种二烯基橡胶的橡胶混合物，60至150phr的沉淀二氧化硅，少于40phr的炭黑， 和1至10phr长度至少为5微米的碳纳米管; 从橡胶组合物形成轮胎胎面; 并将轮胎胎面包括在轮胎中; 其中根据ASTM D257-98测量，轮胎胎面的体积电阻率小于1×109ohm-cm。
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